EP0806690A3 - Drehvorrichtung und Lichtstrahl-Ablenkungsgerät - Google Patents

Drehvorrichtung und Lichtstrahl-Ablenkungsgerät Download PDF

Info

Publication number
EP0806690A3
EP0806690A3 EP97107123A EP97107123A EP0806690A3 EP 0806690 A3 EP0806690 A3 EP 0806690A3 EP 97107123 A EP97107123 A EP 97107123A EP 97107123 A EP97107123 A EP 97107123A EP 0806690 A3 EP0806690 A3 EP 0806690A3
Authority
EP
European Patent Office
Prior art keywords
area
rotating device
light beam
rotor
beam deflecting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP97107123A
Other languages
English (en)
French (fr)
Other versions
EP0806690B1 (de
EP0806690A2 (de
Inventor
Masao Itoh
Satoshi Shibuya
Naoji Kamimura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Konica Minolta Inc filed Critical Konica Minolta Inc
Publication of EP0806690A2 publication Critical patent/EP0806690A2/de
Publication of EP0806690A3 publication Critical patent/EP0806690A3/de
Application granted granted Critical
Publication of EP0806690B1 publication Critical patent/EP0806690B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/12—Scanning systems using multifaceted mirrors
    • G02B26/121—Mechanical drive devices for polygonal mirrors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Sliding-Contact Bearings (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Facsimile Scanning Arrangements (AREA)
EP97107123A 1996-05-09 1997-04-30 Drehvorrichtung und Lichtstrahl-Ablenkungsgerät Expired - Lifetime EP0806690B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP114756/96 1996-05-09
JP8114756A JPH09303383A (ja) 1996-05-09 1996-05-09 回転装置及び光偏向装置
JP11475696 1996-05-09

Publications (3)

Publication Number Publication Date
EP0806690A2 EP0806690A2 (de) 1997-11-12
EP0806690A3 true EP0806690A3 (de) 1998-12-30
EP0806690B1 EP0806690B1 (de) 2003-08-06

Family

ID=14645904

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97107123A Expired - Lifetime EP0806690B1 (de) 1996-05-09 1997-04-30 Drehvorrichtung und Lichtstrahl-Ablenkungsgerät

Country Status (4)

Country Link
US (1) US5946122A (de)
EP (1) EP0806690B1 (de)
JP (1) JPH09303383A (de)
DE (1) DE69723907D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3622168B2 (ja) * 1997-07-22 2005-02-23 コニカミノルタホールディングス株式会社 画像形成装置
DE29811486U1 (de) * 1998-06-26 1998-10-08 Sick AG, 79183 Waldkirch Optoelektronischer Sensor
JP2001083448A (ja) * 1999-09-09 2001-03-30 Fuji Xerox Co Ltd 回転偏向器、光走査装置、及び画像形成装置
US6421157B1 (en) * 1999-09-17 2002-07-16 Konica Corporation Optical deflection apparatus, production method and adhering method thereof
US7524075B2 (en) 2006-09-29 2009-04-28 Star Headlight & Lantern Co., Inc. Rotator shock and vibration absorbing mounting system
EP2519856B1 (de) 2009-12-30 2016-04-20 Datalogic IP TECH S.r.l. Verfahren und vorrichtung zur erzeugung eines synchronisierungssignals in einem abtastsystem

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4958098A (en) * 1986-12-16 1990-09-18 Eastman Kodak Company Rotary device
EP0433483A1 (de) * 1989-12-19 1991-06-26 Ebara Corporation Aufbau eines rotierenden Polygonspiegels
US5114245A (en) * 1989-07-17 1992-05-19 Nippon Seiko Kabushiki Kaisha Dynamic pressure bearing device
EP0558092A2 (de) * 1992-02-28 1993-09-01 Ebara Corporation Spindelmotor
DE19510593A1 (de) * 1994-03-24 1995-09-28 Konishiroku Photo Ind Dynamikdrucklager

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4958098A (en) * 1986-12-16 1990-09-18 Eastman Kodak Company Rotary device
US5114245A (en) * 1989-07-17 1992-05-19 Nippon Seiko Kabushiki Kaisha Dynamic pressure bearing device
EP0433483A1 (de) * 1989-12-19 1991-06-26 Ebara Corporation Aufbau eines rotierenden Polygonspiegels
EP0558092A2 (de) * 1992-02-28 1993-09-01 Ebara Corporation Spindelmotor
DE19510593A1 (de) * 1994-03-24 1995-09-28 Konishiroku Photo Ind Dynamikdrucklager

Also Published As

Publication number Publication date
JPH09303383A (ja) 1997-11-25
US5946122A (en) 1999-08-31
EP0806690B1 (de) 2003-08-06
DE69723907D1 (de) 2003-09-11
EP0806690A2 (de) 1997-11-12

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